diff options
| -rw-r--r-- | include/libc-internal.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/libc-internal.h b/include/libc-internal.h index 2f4f7fae3..7b2566f74 100644 --- a/include/libc-internal.h +++ b/include/libc-internal.h @@ -67,7 +67,7 @@ extern const char *__uclibc_progname attribute_hidden; /* #include <alloca.h> */ #include <bits/stackinfo.h> -#if _STACK_GROWS_DOWN +#if defined(_STACK_GROWS_DOWN) # define extend_alloca(buf, len, newlen) \ (__typeof (buf)) ({ size_t __newlen = (newlen); \ char *__newbuf = alloca (__newlen); \ @@ -76,7 +76,7 @@ extern const char *__uclibc_progname attribute_hidden; else \ len = __newlen; \ __newbuf; }) -#elif _STACK_GROWS_UP +#elif defined(_STACK_GROWS_UP) # define extend_alloca(buf, len, newlen) \ (__typeof (buf)) ({ size_t __newlen = (newlen); \ char *__newbuf = alloca (__newlen); \ |